Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trong dam le snippets" » "trong dam code snippets", "trong lam le snippets", "trong nam le snippets", "trong cac le snippets", "trong dam len snippets", "trong dam me snippets", "trong dao le snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("trong dam le snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong dam le snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( trong dam le snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong dam le snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.